Date published: 2026-5-30

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Keratin 38 Inhibitors

Keratin 38 inhibitors operate through various mechanisms to disrupt the protein's structure and function. Dithiothreitol (DTT), Mercaptoethanol, Cysteamine, and Ammonium Thioglycolate, by targeting and breaking disulfide bonds integral to Keratin 38, deprive the protein of its structural stability. The denaturing property of Urea directly leads to structural changes in Keratin 38, hampering its native function. Sodium Lauryl Sulfate, acting as a detergent, perturbs Keratin 38 interactions, especially in tissues like hair and skin. Formaldehyde's mode of action involves crosslinking Keratin 38 molecules, adversely affecting their natural dynamics. Sodium Bromate, utilized post-hair perming, poses potential structural disruptions to Keratin 38. Acrylamide may hinder the assembly process of Keratin 38 filaments. The binding capability of Lead Acetate to Keratin 38's sulfhydryl groups showcases another avenue of inhibition. Lastly, compounds like Parabens, omnipresent in cosmetics, might exhibit indirect inhibitory effects on Keratin 38, particularly through interference with broader cellular protein functions or endocrine pathways.
Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Urea

57-13-6sc-29114
sc-29114A
sc-29114B
1 kg
2 kg
5 kg
$31.00
$43.00
$78.00
17
(1)

Urea denatures Keratin 38, causing structural changes that inhibit its natural function.

β-Mercaptoethanol

60-24-2sc-202966A
sc-202966
100 ml
250 ml
$90.00
$120.00
10
(2)

Mercaptoethanol disrupts Keratin 38 by breaking its disulfide bonds, leading to a loss in its structural stability.

Sodium dodecyl sulfate

151-21-3sc-264510
sc-264510A
sc-264510B
sc-264510C
25 g
100 g
500 g
1 kg
$78.00
$119.00
$419.00
$603.00
11
(1)

SDS inhibits Keratin 38 by disrupting its interactions in the hair and skin through its detergent-like properties.

Ammonium thioglycolate solution

5421-46-5sc-227262
1 L
$64.00
(0)

This compound breaks Keratin 38′s disulfide bonds, inhibiting its structural function in hair.

FCM Fixation buffer (10X)

sc-3622
10 ml @ 10X
$62.00
16
(1)

Formaldehyde crosslinks Keratin 38 molecules, which disrupts their natural function and interactions.

Cysteamine

60-23-1sc-217991
sc-217991A
sc-217991B
5 g
25 g
50 g
$89.00
$238.00
$442.00
1
(1)

Cysteamine acts on Keratin 38 by breaking its disulfide bonds, hindering its natural structural integrity.

Sodium bromate

7789-38-0sc-251012
100 g
$204.00
(0)

This oxidizing agent affects Keratin 38's structure, especially when neutralizing hair after perming.

Acrylamide Solution, 40%

79-06-1sc-3721
1 L
$100.00
(1)

Acrylamide potentially inhibits Keratin 38 by affecting its filament assembly process.

Lead(II) Acetate

301-04-2sc-507473
5 g
$85.00
(0)

Lead Acetate inhibits Keratin 38 by binding to its sulfhydryl groups, affecting its structure and function.